Introduction to SQLAlchemy in Python SQLAlchemy is a framework that helps you to create connection between your object oriented classes written in Python language and tables represented by your databases. In this article I want to show how to realize standard operations with ORM like SQLAlchemy using Python and postgresql database: creating URI to postgresql
Using Python Pandas library to READ and Write data in Excel XLSX files Your programming skills in python sometimes might be needed for making data analysis. In the market lots of people use Excel for manipulating different data starting from simple formulas, going through statistical analysis and finishing into advanced financial spreadsheets. The python community
Brief introduction into Visual Studio Code for python Starting your journey with programming in any languages requires you to have good and intuitive programming environment. This tutorial explains you how you can configure Visual Studio Code for running and debugging scripts in python. Effective usage of VS Code gives you in your daily activities better
Why installing python? Answer for the question why you need to install python is very simple. Among all mostly known language like C#, Java, PHP, Perl, NodeJs the Python language has one of the biggest number of IT enthusiasts. You can verify this looking into github statistics prepared by Ben Frederickson under the article https://www.benfrederickson.com/ranking-programming-languages-by-github-users/
Downloading PostgreSQL PostgreSQL is one of the most popular SQL relational databases based on open source engine. It is very good alternative for another database engine like MySql. You can go to one of my articles describing creation of mysql database to compare both the engines. Before we start installing PostgreSQL database engine we need
Brief introduction into Microsoft Visual Studio Code In 2015 Microsoft start announced new editor for coding in different languages across all most know operating systems like Microsoft Windows, Apple iOS or Linux. More or less it was the same time when Microsoft start growing its cloud environment. They understood that the world was mostly changed
HyperCube Evolution advantages HyperCube Evolution 3d printer is one of the best 3d printers available in the market for makers. I tested lots of different 3d printers and some main factors are the most important for the quality of final printed parts. These factors are as follow: frame stiffness – this will result in smooth
Growing market of smart phone vs voice recognition The development of mobile devices and in particular smart phones started to grow totally new dynamic interactions between device and human like voice interactions. A technology called voice recognition is an inseparable part of these interactions. Huge market of devices grows rapidaly and in 2019 was worth
Introduction into world wide inventions in the world Last 60 years were very intense in general technology inventions. The impact of all designed materials, technologies, products was the biggest throughout human history. I would like to go through all important inventions that created all the rest ones. This article is just a snapshot of what
Before we start Ubuntu 18.04 installation This article is entirely devoted to the topic of installing the Ubuntu operating system from USB stick. It is worth to have any distribution of linux on one of your stick. You don’t know time when something will be crashed in your current system and you may need to
When do we need bootable Ubuntu usb pendrive? There are some moments in developer’s world that we need to have fully bootable USB pendrive with any kind of linux distribution. In this article I will show you how to prepare pendrive with Ubuntu 18.04 distribution. This skill may be especially worthy for you when: some
Scope of laravel api This article is part of series explaining how to implement REST API using Laravel framework with PHP artisan generator. Additionally you can go back to my previous articles that describes step by step: How to design REST API and all requirements How to properly defined and create tables in database At
Initializing REST API project in Laravel In the previous post we designed the whole REST API endpoints with database structure. This post we will use to show how to start PHP Laravel project, prepare database schema and generate all needed resources to phisically build fully working Web API. Create in your operation system new directory
General scope for REST API in Laravel 5.4 This series of articles should help you easily design REST API in PHP Laravel framework using minimum effort and saving your development time. Skills for building quickly any kind of API are especially now very important when everything is decentralized. At the beginning will will focus on
Working with Laravel without PHP Artisan would be no so efficient. Laravel delivers us list of mostly used commands by daily developer’s activities. You need to know this list and use the commands to speed up your efficiency in coding. Some of the php artisan commands are shown in action in my laravel project where
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